Rubber crawler



FIG. 1 is a front view of a rubber crawler showing my new design.

FIG. 2 is a perspective view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a front central longitudinal cross-sectional view taken along line 8—8 of FIG. 1; and,

FIG. 9 is a part cross-sectional view taken along line 9—9 of FIG. 1.

The broken lines in the drawing figures show environmental structure only and form no part of the claimed design. The dash-dot-dash line in FIGS. 1 and 2 shows a border between claimed and unclaimed subject matter. 

The ornamental design for a rubber crawler, as shown and described. 